Black and white drawing of a woman wearing a bonnet

Open book with a drawing of a machine on it

Manhole cover on the sidewalk with a hole in it

Old book cover with a picture of a building in the background

Old map of the city of San Francisco

Japanese woodblock print from the series Fifty-Three Stations of the…

White marble statue of a woman sitting on a throne

Old map of the city of San Francisco

Group of people riding in a horse-drawn carriage on a dirt road…